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(1) Tested Strong Hytron HY75 Tube Dual Caps Ceramic Base Power Triode Tube
Regular price $38.95 USDRegular price -
(1) Tested RCA 6SF5 Tube Date Code 64-17 6SF5 High Mu Triode Vacuum Tube
Regular price $11.95 USDRegular price -
(1) Tested Sylvania 10JY8 Tube with Box Code hj ACG Triode Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 6BA8A Tube Code AW Medium Mu Triode Cutoff Pentode 6BA8 Tube
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 6AT8A Tube and Box Code de JAL Triode Pentode Converter
Regular price $9.95 USDRegular price -
(1) Tested Raytheon 6KA8 Tube with Box Japan Date Code N14 Triode Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Raytheon 6LF8 Tube with Box Japan Date Code N04 5G Triode Pentode
Regular price $9.95 USDRegular price -
(1) Tested Raytheon 6T8A Tube and Box Japan Code Q08 Triple Diode High Mu Triode
Regular price $9.95 USDRegular price -
(1) Tested Raytheon 6J6A Tube with Box Japan Code U16 6J6 A Twin Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 4BQ7A Tube with Box Code MH 4BQ7 A Twin Triode Vacuum Tube
Regular price $11.95 USDRegular price -
(1) Tested RCA 6BN8 Tube with Box Code CE Twin Diode High Mu Triode Tube
Regular price $16.95 USDRegular price -
(1) Tested GE 6AT8A Tube with Box Code HZ Triode Pentode Converter Tube
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 6BC8 Tube Red Letters with Box Code dc ACT Twin Triode
Regular price $12.95 USDRegular price -
(1) Tested Tung Sol 6T8 Tube Code 5708-1 Triple Diode High Mu Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 6CN7 Tube with Box Code AD Twin Diode Triode Vacuum Tube
Regular price $9.95 USDRegular price -
(1) Tested GE 6BH11 Tube Code 67-34 Twin Triode Sharp Cutoff Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested RCA 3GK5 Tube with Box Date Code ER High Mu Triode Vacuum Tube
Regular price $9.95 USDRegular price -
(1) Tested Arcturus Type 27 Tube Arcturus Blue Globe Balloon Triode Tube (b)
Regular price $28.95 USDRegular price -
(1) Tested Westinghouse 6CX8 Tube & Box Code 62-04 Medium Mu Triode Pentode
Regular price $12.95 USDRegular price -
(1) Tested Tung Sol 6T8A Tube with Box Code NK3 Triple Diode High Mu Triode Tube
Regular price $9.95 USDRegular price -
Tested Matched Pair RCA 7AU7 Tubes Date Codes AK AQ Twin Triode Vacuum Tubes
Regular price $22.95 USDRegular price -
Tested Matched Pair RCA 5U8 Tubes with Boxes Codes DZ Triode Pentode Tube
Regular price $22.95 USDRegular price -
(1) Tested Zenith 6KT8 Tube and Box Red Letters Code 74-22 Triode Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Zenith 6KT8 Tube with Box Code 439 Sylvania EIA Triode Pentode
Regular price $9.95 USDRegular price -
(1) Tested Zenith 11CY7 Tube with Box Date Code 58-22 Double Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested Zenith 11KV8 Tube with Box Code 0-39 Sylvania EIA Triode Pentode
Regular price $12.95 USDRegular price -
(1) Tested Strong Rad Tel 7F8 Tube Code 1-66 Dual Triode Loctal Tube (b)
Regular price $10.95 USDRegular price -
(1) Tested Tung Sol 6X8 Tube with Box Code KR3 Triode Pentode Converter Tube
Regular price $9.95 USDRegular price
